Answer:
sugar
Explanation:
The sides of the stepping stool are made of rotating sugar and phosphate particles. The sugar is deoxyribose. The rungs of the stepping stool are sets of 4 sorts of nitrogen bases. Two of the bases are purines-adenine and guanine.
Autotrophs are organisms such as plants. So autotrophs are able to produce their own food, through photosynthesis
A tight metal lid on a glass jar of jelly may loosen when held under a flow of hot water. The hot water causes the<span><span> metal lid to expand
I hope this help!
</span> </span>
B. the number is limited by how much is lost at each level
In a tissue-culture lab, a scientist prepared somatic embryos of a banana. He wants to induce root development. cytokinins <span>should he apply to achieve this.</span>
